A crossbeam structure for water jet loom

Abstract

The utility model discloses a crossbeam structure for a water jet loom, which relates to the technical field of water jet looms, and includes a mounting frame and a crossbeam, wherein sliding parts are arranged on both sides of the crossbeam, and the mounting frame is symmetrically arranged with two groups, wherein the mounting parts are fixedly installed on the inner sides of the two groups of mounting frames, and mounting grooves are arranged in the mounting parts, wherein the sliding parts are installed by sliding up and down in the mounting grooves. The utility model lifts the crossbeam, aligns the sliding part with the mounting groove of the mounting part, and then slides down, at which time the sliding part presses against the ball head of the slide rod, so that the slide rod moves to the left and then rebounds under the action of the spring, so that each group of slide rods enters the annular groove, and then twists the twisting block, so that the cylindrical block moves spirally inward, so that the slide rod enters the depth of the annular groove, restricts the slide part from coming out, and completes the installation of the crossbeam.

Description

Technical Field

[0001] The utility model relates to the technical field of water jet looms, in particular to a crossbeam structure for water jet looms. Background Art

[0002] The water jet loom is a high-speed loom that has been widely used in recent years, but its products are also limited. Many products cannot be produced. However, it has extremely high production efficiency for general interior fabrics. It uses water as the weft insertion medium, and generates friction and traction on the weft yarn by jetting water, so that the weft yarn on the fixed bobbin is introduced into the shed. The crossbeam of the loom is made of two end plates and a steel pipe or angle steel welded together.

[0003] Most of the existing beam structures are integrated structures, which makes the installation complicated and inconvenient to transport. In view of the above situation, technical innovation is carried out on the basis of the existing beam structure. Utility Model Content

[0004] In order to overcome the above-mentioned defects in the prior art, the utility model provides a crossbeam structure for a water jet loom.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a crossbeam structure for a water jet loom, including a mounting frame and a crossbeam, sliding parts are arranged on both sides of the crossbeam, and the mounting frame is symmetrically arranged in two groups, the mounting parts are fixedly installed on the inner sides of the two groups of mounting frames, and a mounting groove is arranged in the mounting part, and the sliding part is slidably installed up and down in the mounting groove.

[0006] Furthermore, a threaded groove is provided at the upper end of the mounting frame, a cylindrical block is movably installed in the threaded groove, a plurality of groups of slide grooves are provided in the cylindrical block, and a group of slide rods are slidably installed in each group of slide grooves.

[0007] Furthermore, a threaded portion is provided on the outer side of the cylindrical block, and the threaded portion is matched and installed with the thread groove.

[0008] Furthermore, a twisting block is fixedly mounted on the outer side of the cylindrical block.

[0009] Furthermore, a spring is fixedly installed on the left side of the slide rod, and the left side of the spring is fixedly installed on the left inner wall of the slide groove.

[0010] Furthermore, an annular groove is provided on the outer side of the sliding part, and the sliding rod is installed in cooperation with the annular groove.

[0011] Furthermore, a ball head is provided at the front end of the slide rod.

[0012] The beneficial effect of the utility model is as follows: by lifting the cross beam, the sliding part is aligned with the mounting groove of the mounting part and then slides down, at which time the sliding part presses against the ball head of the slide rod, so that the slide rod moves to the left and then rebounds under the action of the spring, so that each group of slide rods enters the annular groove, and then the twisting block is twisted to make the cylindrical block move spirally inward, so that the slide rod enters the depth of the annular groove, restricting the sliding part from falling out, and completing the installation of the cross beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0014] Figure 1 It is a front cross-sectional view of the utility model in the installed state;

[0015] Figure 2 It is an enlarged view of point A of the utility model;

[0016] Figure 3 It is a front cross-sectional view of the mounting frame of the utility model in an unmounted state;

[0017] Figure 4 It is an enlarged view of B of the utility model;

[0018] Figure 5 It is a structural schematic diagram of the crossbeam of the utility model;

[0019] Figure 6 It is a side view of the crossbeam of the utility model.

[0020] In the figure: 1. mounting frame, 11. threaded groove, 2. mounting portion, 21. mounting groove, 3. cross beam, 31. sliding portion, 311. annular groove, 4. cylindrical block, 41. sliding groove, 42. threaded portion, 5. twisting block, 6. spring, 7. sliding rod, 71. ball head. DETAILED DESCRIPTION

[0021] In order to more clearly illustrate the technical solution of the utility model, the utility model is further described below in conjunction with the accompanying drawings. Obviously, the accompanying drawings described below are only one embodiment of the utility model. For ordinary technicians in this field, without paying any creative work, other embodiments can be obtained based on this drawing and embodiment, which all belong to the protection scope of the utility model.

[0022] like Figures 1 to 5 As shown, the utility model includes a mounting frame 1 and a crossbeam 3, wherein the mounting frame 1 is symmetrically arranged in two groups, the inner sides of the two groups of mounting frames 1 are welded with mounting parts 2, the mounting parts 2 are provided with mounting grooves 21, and sliding parts 31 are provided on both sides of the crossbeam 3, and the sliding parts 31 are slidably installed up and down in the mounting grooves 21.

[0023] like Figures 1 to 5 As shown, a thread groove 11 is provided at the upper end of the mounting frame 1, a cylindrical block 4 is movably installed in the thread groove 11, a threaded portion 42 is provided on the outer side of the cylindrical block 4, and the threaded portion 42 is installed in conjunction with the thread groove 11, and a twisting block 5 is fixedly installed on the outer side of the cylindrical block 4, so that twisting the twisting block 5 can make the cylindrical block 4 slide left and right in the thread groove 11.

[0024] like Figures 1 to 5 As shown, a plurality of groups of slide grooves 41 are provided in the cylindrical block 4, and a group of slide rods 7 are installed in each group of the slide grooves 41 for sliding left and right. A spring 6 is fixedly installed on the left side of the slide rod 7, and the left side of the spring 6 is fixedly installed on the left inner wall of the slide groove 41. A ball head 71 is provided at the front end of the slide rod 7, and an annular groove 311 is provided on the outer side of the sliding part 31, and the slide rod 7 is installed in cooperation with the annular groove 311.

[0025] When the utility model is in use, the cross beam 3 is lifted, the sliding part 31 is aligned with the mounting groove 21 of the mounting part 2 and then slides down, at which time the sliding part 31 presses against the ball head 71 of the slide rod 7, so that the slide rod 7 moves to the left and then rebounds under the action of the spring 6, so that each group of slide rods 7 enters the annular groove 311, and then the twisting block 5 is twisted to make the cylindrical block 4 move spirally inward, so that the slide rod 7 enters the depth of the annular groove 311, restricting the slide part 31 from coming out, and completing the installation of the cross beam 3.

[0026] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.

Claims

1. A crossbeam structure for a water jet loom, comprising a mounting frame (1) and a crossbeam (3), characterized in that: Sliding parts (31) are arranged on both sides of the crossbeam (3), and two groups of the mounting frames (1) are symmetrically arranged on the left and right sides. The mounting parts (2) are fixedly installed on the inner sides of the two groups of mounting frames (1), and the mounting parts (2) are provided with mounting grooves (21), and the sliding parts (31) are installed in the mounting grooves (21) for sliding up and down.

2. A crossbeam structure for a water jet loom according to claim 1, characterized in that: The upper end of the mounting frame (1) is provided with a thread groove (11), a cylindrical block (4) is movably installed in the thread groove (11), a plurality of groups of slide grooves (41) are provided in the cylindrical block (4), and a group of slide rods (7) are slidably installed in each group of slide grooves (41) to the left and right.

3. A crossbeam structure for a water jet loom according to claim 2, characterized in that: The outer side of the cylindrical block (4) is provided with a threaded portion (42), and the threaded portion (42) is matched and installed with the thread groove (11).

4. A crossbeam structure for a water jet loom according to claim 3, characterized in that: A twisting block (5) is fixedly mounted on the outer side of the cylindrical block (4).

5. A crossbeam structure for a water jet loom according to claim 4, characterized in that: The left side of the slide bar (7) is fixedly mounted with a spring (6), and the left side of the spring (6) is fixedly mounted on the left inner wall of the slide groove (41).

6. A crossbeam structure for a water jet loom according to claim 5, characterized in that: An annular groove (311) is provided on the outer side of the sliding portion (31), and the sliding rod (7) is mounted in cooperation with the annular groove (311).

7. A crossbeam structure for a water jet loom according to claim 6, characterized in that: The front end of the slide rod (7) is provided with a ball head (71).

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